Continuously test and secure applications, APIs, code, cloud infrastructure, and exposed assets.
From the creators of Nuclei. Trusted by more than 100,000 security professionals.
ProjectDiscovery maps everything your organization exposes: domains, APIs, endpoints, ports, cloud services, and how they connect. The map updates in real time as your infrastructure changes, so every test starts from what is true today.
Specialist workflows test your applications, APIs, code, and infrastructure in parallel, drawing context from code, tickets, and past findings. Every finding is reproduced before it is reported, and exploitable issues route straight to engineering.
Each run deepens the map of your codebase and services, dismissed false positives stay dismissed, and new detections from the ProjectDiscovery community land in your pipeline the day they ship.
Benchmarks that matter — time to detection and verified accuracy.
ProjectDiscovery tracks new CVEs, CISA KEVs, public exploits, internet exposure, and community research. This intelligence is available to Neo when it plans and runs tests.
Explore Nuclei and open sourceThe agent that finds the vulnerability does not approve it. A separate verifier reproduces the issue and confirms that it is exploitable before it enters your backlog.
Read the benchmark methodology
Security professionals in the ProjectDiscovery community
Contributors advancing open-source coverage
Nuclei templates encoding detection knowledge
Monthly scans across the open-source ecosystem
Before going all-in on ProjectDiscovery Cloud, Elastic had already embraced Nuclei, the open-source vulnerability scanner built for customization and speed, along with other ProjectDiscovery tools like naabu and httpx.
ConnectWise chose ProjectDiscovery over Tenable Cloud to streamline vulnerability detection across 20,000+ AWS instances. By leveraging ProjectDiscovery’s automation and scalability, they achieved efficient, high-volume security monitoring without operational overhead.
Modern SaaS companies like Paddle face growing security challenges as their platforms expand. To gain full visibility into their attack surface and automate vulnerability detection, Paddle adopted ProjectDiscovery, an open-source security platform that streamlined their s
AI has made exploitation cheap and relentless. You must stay ahead of every exploit.
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